Potentiometers, Trimmers & Rheostats

A potentiometer, trimmer, and rheostat are all three types of resistors that are adjustable. They are used to control the electric current by varying the resistance in the circuit. A potentiometer is an adjustable three-terminal resistor with a sliding contact (wiper) that moves across a resistive element to change resistance in a circuit. They are used in audio controls, light dimmers, and other applications that require adjustable resistance in the circuit. A trimmer is a miniature version of a potentiometer, and it’s used to make fine adjustments in electronics circuits. It can be used for voltage and current adjustments, and for tuning circuits for maximum performance. A rheostat is an adjustable two-terminal rotor, and it’s used to control the current in a circuit. It’s often used to control the speed of a motor or other electrical device.
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PT10MV10-103A2020-I-PM-S


Trimmer Resistors - Through Hole
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Amphenol 4850
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AUD 0.4398
Multiples of: 1

67XFR1KLFTR


Trimmer Resistors - Through Hole 1/2W 1K Ohms 10% MULTI TURN
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TT Electronics 4850
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AUD 1.3807
Multiples of: 1000

TC33X-1-472E


Trimmer Resistors - SMD TRIMMER-3MM OPEN FRAME
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Bourns 4849
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AUD 0.1942
Multiples of: 1

PTC10LH01-253A2020


Trimmer Resistors - Through Hole 25Kohms 10mm Rnd
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Amphenol 4849
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AUD 1.3357
Multiples of: 1

N6-S25T0C-102


Trimmer Resistors - Through Hole 1Kohms 6mm Side adj
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Amphenol 4840
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AUD 0.3385
Multiples of: 1

P160KN-0QC20B10K


BI Technologies TT Electronics Potentiometers 15W 10K Ohms 20% 16mm ROTARY POT
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TT Electronics 4840
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AUD 1.5054
Multiples of: 1

PDB082-P10-503A3


Potentiometers 50K 8MM MICRO ROTARY POT
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Bourns 4828
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AUD 0.9256
Multiples of: 1

P160KN-0QC15B1K


BI Technologies TT Electronics Potentiometers 15W 1K Ohms 20% 16mm ROTARY POT
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TT Electronics 4824
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AUD 1.5337
Multiples of: 1

T93YB103KT20


10 kOhms 0.5W, 1/2W PC Pins Through Hole Trimmer Potentiometer Cermet 21.0 Turn Top Adjustment
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Vishay 4628
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AUD 1.5867
Multiples of: 1

PT10MV10-503A2020-S


Trimmer Resistors - Through Hole 50Kohms 10mm Rnd Top adj Steel Lead
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Amphenol 164
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AUD 0.4144
Multiples of: 1

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